CN215686667U - Cooking utensil - Google Patents

Abstract

The present invention provides a cooking appliance including: a pot body; the inner pot is detachably arranged on the pot body; the control plate is arranged on the cooker body; the temperature measuring device is attached to the bottom of the inner pot; the transmission device comprises a first wireless module arranged on the inner pot and a second wireless module arranged on the cooker body and capable of communicating with the first wireless module, the first wireless module is electrically connected with the temperature measuring device, the second wireless module is electrically connected with the control panel, and the first wireless module is opposite to the second wireless module. By applying the technical scheme of the utility model, the problem of poor user experience of the cooking appliance in the prior art can be effectively solved.

Description

Cooking utensil

Technical Field

The utility model relates to the field of small household appliances, in particular to a cooking appliance.

Background

In order to meet the increasingly high cooking requirements of consumers, some multifunctional cooking appliances are gradually brought to the market. Some multifunctional pans with the function of cooking have higher and higher requirements on the temperature measurement accuracy of the pan bottom, and the conventional pan bottom temperature measurement mode of externally contacting the pan liner cannot realize accurate temperature measurement, so that the pan bottom is burnt when being cooked.

In order to accurately control the temperature, a product with a temperature measuring probe directly arranged on the bottom of a pot container exists in the prior art, but the pot container of the product cannot be taken out, so that the pot container is inconvenient to clean, and the use experience of a user is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a cooking appliance to solve the problem that the user experience of the cooking appliance in the prior art is poor.

In order to achieve the above object, the present invention provides a cooking appliance comprising: a pot body; the inner pot is detachably arranged on the pot body; the control plate is arranged on the cooker body; the temperature measuring device is attached to the bottom of the inner pot; the transmission device comprises a first wireless module arranged on the inner pot and a second wireless module arranged on the cooker body and capable of communicating with the first wireless module, the first wireless module is electrically connected with the temperature measuring device, the second wireless module is electrically connected with the control panel, and the first wireless module is opposite to the second wireless module.

By applying the technical scheme of the utility model, when the cooking appliance works, the temperature measuring device transmits the temperature signal of the bottom of the inner pot to the first wireless module, then the first wireless module transmits the signal to the control panel through the second wireless module, and the control panel controls the specific parameters of the cooking appliance according to the obtained signal. When the cooking utensil finishes working and needs to be cleaned, the temperature signal is transmitted through the wireless transmission device, so that the inner pot can be directly taken out of the cooker body to be cleaned, and the use experience of a user is improved. In addition, because including the pot is packed into in vivo back, first wireless module is relative with the second wireless module, consequently first wireless module can transmit temperature signal for the second wireless module steadily to the parameter of the temperature of the bottom of interior pot that makes the control panel obtain is more stable, accurate, reliable.

Furthermore, the first wireless module is arranged on the side wall of the inner pot, and the second wireless module is correspondingly arranged on the side wall of the cooker body. Because the bottom of interior pot is higher in temperature, consequently set up first wireless module on the lateral wall of interior pot for first wireless module can keep away from the hotter region of interior pot as far as possible, thereby guarantees first wireless module's life.

Further, the ratio of the distance L1 between the bottom surface of the first wireless module and the bottom surface of the inner pan to the total height L2 of the inner pan is between 0.4 and 0.9. The structure enables the first wireless module to be further far away from a hotter area of the inner pot as far as possible, and therefore the service life of the first wireless module is guaranteed.

Furthermore, a circumferential limiting structure is arranged between the inner pot and the cooker body. Above-mentioned structure can prevent that interior pot from receiving external force (the revolving force when closing the lid, perhaps be provided with the stirring piece in the interior pot, the revolving force that the stirring piece during operation produced) rotates for a kind of deep pot body under the effect to can make first wireless module and second wireless module be in relative position all the time, and then make the parameter of the temperature of the bottom of the interior pot that the control panel obtained more stable, accurate, reliable.

Further, the circumferential limiting structure comprises a limiting protrusion and a limiting groove matched with the limiting protrusion, one of the limiting protrusion and the limiting groove is arranged on the cooker body, and the other one of the limiting protrusion and the limiting groove is arranged on the inner pot. The structure is simple, the processing and the assembly are easy, and the limiting effect is good.

Furthermore, spacing arch is a plurality of along the circumferential direction of interior pot interval arrangement, and spacing recess is a plurality of that correspond the setting with spacing arch, and at least one spacing arch forms the fool-proofing structure rather than spacing complex spacing recess. The position that pot assembly to a kind of deep pot body was unique in can guaranteeing to above-mentioned structure, under the relative condition of first wireless module and second wireless module of assurance, pot in the user's assembly of being convenient for to improve user's use and experience. In addition, above-mentioned circumference limit structure not only can play spacing effect, can also play the effect of preventing slow-witted, and a part is a plurality of effects to spare part has been reduced, manufacturing cost has been reduced.

Furthermore, a fool-proof structure is arranged between the inner pot and the cooker body. Above-mentioned structure is through preventing slow-witted structural setting for interior pot assembles the position on the a kind of deep pot body only, guarantees that first wireless module is light relative with second wireless module.

Further, interior pot includes interior pot body and encloses the pot enclosure who locates the lateral wall of interior pot body, and first wireless module sets up on the inner wall of pot enclosure. The pot enclosure is made of heat insulation materials, so that the risk of scalding when a user takes the inner pot is reduced. And set up first wireless module and can effectively reduce the influence that first wireless module received the temperature on the lower pot enclosure of temperature to guarantee first wireless module's life and the precision of transmission signal.

Furthermore, the first wireless module is clamped on the inner pot through a clamping structure; the structure is simple, assembly is convenient, and assembly efficiency is improved. And/or the second wireless module is clamped on the cooker body through the clamping structure. The structure is simple, assembly is convenient, and assembly efficiency is improved.

Furthermore, the clamping structure comprises an upper limiting block, a lower limiting block, a first buckle and a second buckle which are arranged along the circumferential direction of the cooking utensil at intervals, wherein the upper limiting block, the lower limiting block, the first buckle and the second buckle are arranged at intervals up and down, and a clamping space for clamping the transmission device is enclosed among the upper limiting block, the lower limiting block, the first buckle and the second buckle. Above-mentioned structure can effectively improve first wireless module and second wireless module's fixed effect to further guarantee temperature signal transmission's stability, accuracy and reliability.

Further, the first buckle and the second buckle are arranged in a staggered mode in the height direction of the cooking appliance. Above-mentioned structure makes even if first wireless module and second wireless module's height is higher, and fixed effect does not receive the influence yet to further guarantee temperature signal transmission's stability, accuracy and reliability.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a schematic perspective view of an embodiment of a cooking appliance according to the utility model;

FIG. 2 shows an exploded view of the cooking appliance of FIG. 1;

fig. 3 shows a longitudinal sectional view of the cooking appliance of fig. 1;

fig. 4 shows an enlarged schematic structure at a of the cooking appliance of fig. 3;

fig. 5 shows a perspective view of a pot body of the cooking appliance of fig. 1;

fig. 6 is a perspective view showing a partial structure of the pot body of fig. 5;

FIG. 7 shows an enlarged schematic structural view at B of the pot body of FIG. 6;

fig. 8 shows a schematic perspective view of an inner pan of the cooking appliance of fig. 1;

FIG. 9 shows a perspective view of the pot enclosure of the inner pot of FIG. 8;

fig. 10 shows an enlarged schematic structure at C of the pot body of fig. 9; and

fig. 11 shows a longitudinal sectional view of the inner pot of fig. 8.

Wherein the figures include the following reference numerals:

10. a pot body; 20. an inner pot; 21. an inner pot body; 22. a pan enclosure; 30. a temperature measuring device; 40. a first wireless module; 50. a second wireless module; 60. a circumferential limiting structure; 61. a limiting bulge; 62. a limiting groove; 70. a clamping structure; 71. an upper limit block; 72. a lower limiting block; 73. a first buckle; 74. and a second buckle.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 4, 6, 7, 9 and 10, the cooking appliance of the present embodiment includes: the cooker comprises a cooker body 10, an inner pot 20, a control plate, a temperature measuring device 30 and a transmission device. Wherein, the inner pot 20 is detachably disposed on the pot body 10. The control plate is disposed on the pot body 10. The temperature measuring device 30 is attached to the bottom of the inner pot 20. The transmission device comprises a first wireless module 40 arranged on the inner pot 20 and a second wireless module 50 arranged on the pot body 10 and capable of communicating with the first wireless module 40, the first wireless module 40 is electrically connected with the temperature measuring device 30, the second wireless module 50 is electrically connected with the control panel, and the first wireless module 40 is opposite to the second wireless module 50.

By applying the technical scheme of the embodiment, when the cooking appliance works, the temperature measuring device 30 transmits the temperature signal of the bottom of the inner pot 20 to the first wireless module 40, then the first wireless module 40 transmits the signal to the control board through the second wireless module 50, and the control board controls the specific parameters of the cooking appliance according to the obtained signal. When the cooking utensil finishes working and needs to be cleaned, the temperature signal is transmitted through the wireless transmission device, so that the inner pot 20 can be directly taken out of the cooker body 10 for cleaning, and the use experience of a user is improved. In addition, after the inner pot 20 is loaded into the pot body 10, the first wireless module 40 is opposite to the second wireless module 50, so that the first wireless module 40 can stably transmit a temperature signal to the second wireless module 50, and the parameter of the temperature of the bottom of the inner pot 20 obtained by the control board is more stable, accurate and reliable.

As shown in fig. 3, 4, 6, 7, 9 and 10, in the present embodiment, the first wireless module 40 is disposed on the side wall of the inner pot 20, and the second wireless module 50 is correspondingly disposed on the side wall of the pot body 10. Since the bottom of the inner pot 20 has a high temperature, the first wireless module 40 is disposed on the sidewall of the inner pot 20, so that the first wireless module 40 can be as far away from the hotter area of the inner pot 20 as possible, thereby ensuring the service life of the first wireless module 40.

As shown in fig. 11, in the present embodiment, a ratio of a distance L1 between the bottom surface of the first wireless module 40 and the bottom surface of the inner pot 20 to a total height L2 of the inner pot 20 is between 0.4 and 0.9. The above structure enables the first wireless module 40 to be further away from the hotter area of the inner pot 20 as far as possible, thereby ensuring the lifespan of the first wireless module 40. Preferably, in the present embodiment, the ratio of L1 to L2 is between 0.5 and 0.6. If the ratio is too low, the first wireless module 40 may be closer to the hot zone; if the ratio is too large, the size requirement of the first wireless module 40 may be high, resulting in high cost of the first wireless module 40.

As shown in fig. 2, 5, 8 and 9, in the present embodiment, a circumferential stopper structure 60 is provided between the inner pot 20 and the pot body 10. Above-mentioned structure can prevent that interior pot 20 from receiving external force (the revolving force when closing the lid, perhaps be provided with the stirring piece in the pot 20, the revolving force that the stirring piece during operation produced) rotates for a kind of deep pot body 10 under the effect to can make first wireless module 40 and second wireless module 50 be in relative position all the time, and then make the parameter of the temperature of the bottom of interior pot 20 that the control panel obtained more stable, accurate, reliable.

As shown in fig. 2, 5, 8 and 9, in the present embodiment, a fool-proof structure is provided between the inner pot 20 and the pot body 10. The above structure makes the position where the inner pot 20 is assembled to the pot body 10 unique by the fool-proof structure, and ensures that the first wireless module 40 and the second wireless module 50 are easily opposite to each other.

As shown in fig. 2, 5, 8 and 9, in the present embodiment, the circumferential limiting structure 60 includes a limiting protrusion 61 and a limiting groove 62 matched with the limiting protrusion 61, the limiting protrusion 61 is disposed on the inner pot 20, and the limiting groove 62 is disposed on the pot body 10. When the inner pot 20 has a tendency to rotate relative to the pot body 10, the two groove walls at the opposite sides of the stopper groove 62 can stop the stopper projection 61 so that the inner pot 20 cannot rotate relative to the pot body 10. The structure is simple, the processing and the assembly are easy, and the limiting effect is good. Of course, in other embodiments not shown in the figures, the limiting groove can be arranged on the inner pot, and the limiting protrusion can be arranged on the cooker body.

As shown in fig. 2, 5, 8 and 9, in the present embodiment, the limiting protrusions 61 are a plurality of limiting grooves 62 arranged at intervals along the circumferential direction of the inner pot 20, and the limiting grooves 62 are a plurality of limiting protrusions 61, wherein one limiting protrusion 61 and the limiting groove 62 in limiting fit therewith form a fool-proof structure. Specifically, when assembling, the user only needs to find the special limit protrusion 61 in the plurality of limit protrusions 61, then is opposite to the matched limit groove 62 in the plurality of limit grooves 62, and then puts the inner pot 20 down, so that the limit protrusion 61 extends into the limit groove 62. The structure can ensure that the position of the inner pot 20 assembled on the cooker body 10 is unique, and the inner pot 20 can be conveniently assembled by a user under the condition that the first wireless module 40 is opposite to the second wireless module 50, so that the use experience of the user is improved. In addition, above-mentioned circumference limit structure 60 not only can play spacing effect, can also play the effect of preventing staying to a plurality of effects of part to spare part has been reduced, manufacturing cost has been reduced.

Preferably, in the present embodiment, there are three limiting protrusions 61, and there are three corresponding limiting grooves 62. The length of one limiting bulge 61 in the circumferential direction of the inner pot is larger than the length of the other limiting bulges in the circumferential direction of the inner pot. Of course, in other embodiments not shown in the drawings, the shape of the special limiting protrusion may be different from the shapes of other limiting protrusions to achieve the fool-proof effect.

Of course, in other embodiments not shown in the drawings, two or more of the plurality of limiting protrusions may have sizes or shapes different from those of the other limiting protrusions, or each of the limiting protrusions may have sizes and shapes different from those of the other limiting protrusions. The structure can also enable the first limiting protrusion and the limiting groove in limiting fit with the first limiting protrusion to form a fool-proof structure.

As shown in fig. 4, in the present embodiment, the inner pan 20 includes an inner pan body 21 and a pan surrounding ring 22 surrounding the side wall of the inner pan body 21, and the first wireless module 40 is disposed on the inner wall of the pan surrounding ring 22. In this embodiment, the pan surround 22 is made of a heat insulating material to reduce the risk of scalding when the user takes the inner pan 20. The first wireless module 40 is arranged on the pot enclosure 22 with lower temperature, so that the influence of the temperature on the first wireless module 40 can be effectively reduced, and the service life of the first wireless module 40 and the accuracy of signal transmission are ensured.

As shown in fig. 4, 9 and 10, in the present embodiment, the first wireless module 40 is clipped on the inner pan 20 by the clipping structure 70. The structure is simple, assembly is convenient, and assembly efficiency is improved.

As shown in fig. 4, 6 and 7, in the present embodiment, the second wireless module 50 is clipped to the pot body 10 by the clipping structure 70. The structure is simple, assembly is convenient, and assembly efficiency is improved. Of course, in other embodiments not shown in the drawings, only the first wireless module may be clamped on the inner pot through the clamping structure, or only the second wireless module may be clamped on the pot body through the clamping structure.

As shown in fig. 4, 6, 7, 9 and 10, in the present embodiment, the clamping structure 70 includes an upper limiting block 71, a lower limiting block 72, and a first catch 73 and a second catch 74 spaced apart from each other in the circumferential direction of the cooking appliance, and a clamping space of the clamping transmission device is defined between the upper limiting block 71, the lower limiting block 72, the first catch 73 and the second catch 74. The above structure can effectively improve the fixing effect of the first wireless module 40 and the second wireless module 50, thereby further ensuring the stability, accuracy and reliability of temperature signal transmission.

As shown in fig. 7 and 10, in the present embodiment, the first catch 73 and the second catch 74 are arranged to be offset in the height direction of the cooking appliance. The above structure makes the fixing effect not affected even if the heights of the first wireless module 40 and the second wireless module 50 are high, thereby further ensuring the stability, accuracy and reliability of temperature signal transmission.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (11)

1. A cooking appliance, comprising:

a pot body (10);

an inner pot (20) which is detachably arranged on the pot body (10);

the control plate is arranged on the cooker body (10);

the temperature measuring device (30) is attached to the bottom of the inner pot (20);

the transmission device comprises a first wireless module (40) arranged on the inner pot (20) and a second wireless module (50) arranged on the pot body (10) and capable of communicating with the first wireless module (40), the first wireless module (40) is electrically connected with the temperature measuring device (30), the second wireless module (50) is electrically connected with the control board, and the first wireless module (40) is opposite to the second wireless module (50).

2. The cooking appliance according to claim 1, wherein the first wireless module (40) is provided on a side wall of the inner pot (20) and the second wireless module (50) is correspondingly provided on a side wall of the pot body (10).

3. The cooking appliance according to claim 2, wherein the ratio of the distance L1 between the bottom surface of the first wireless module (40) and the bottom surface of the inner pot (20) to the total height L2 of the inner pot (20) is between 0.4 and 0.9.

4. The cooking appliance according to claim 1, wherein a circumferential stop (60) is provided between the inner pot (20) and the pot body (10).

5. The cooking appliance according to claim 4, wherein the circumferential limiting structure (60) comprises a limiting protrusion (61) and a limiting groove (62) matched with the limiting protrusion (61), one of the limiting protrusion (61) and the limiting groove (62) is arranged on the pot body (10), and the other one of the limiting protrusion (61) and the limiting groove (62) is arranged on the inner pot (20).

6. The cooking utensil according to claim 5, wherein the limiting protrusions (61) are arranged in a plurality at intervals along the circumferential direction of the inner pot (20), the limiting grooves (62) are arranged in a plurality corresponding to the limiting protrusions (61), and at least one limiting protrusion (61) and the limiting groove (62) in limiting fit with the limiting protrusion form a foolproof structure.

7. The cooking appliance according to claim 1, wherein a fool-proof structure is provided between the inner pot (20) and the pot body (10).

8. The cooking appliance according to claim 1, wherein the inner pan (20) comprises an inner pan body (21) and a pan surround (22) arranged outside a side wall of the inner pan body (21), the first wireless module (40) being arranged on an inner wall of the pan surround (22).

9. The cooking appliance according to claim 1, wherein the first wireless module (40) is clamped to the inner pan (20) by a clamping structure (70); and/or the second wireless module (50) is clamped on the cooker body (10) through a clamping structure (70).

10. The cooking appliance according to claim 9, wherein the clamping structure (70) comprises an upper limiting block (71), a lower limiting block (72) and a first buckle (73) and a second buckle (74) which are arranged at intervals along the circumferential direction of the cooking appliance, and a clamping space for clamping the transmission device is defined among the upper limiting block (71), the lower limiting block (72), the first buckle (73) and the second buckle (74).

11. The cooking appliance according to claim 10, wherein the first catch (73) and the second catch (74) are arranged offset in the height direction of the cooking appliance.

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